View clinical trials related to Obstructive Sleep Apnea.
Filter by:Patients with chronic pain who use opioids appear to be at increased risk for breathing issues during sleep, termed sleep disordered breathing (SDB). Treatment of SDB often consists of use of a device during sleep that provides continuous positive airway pressure (CPAP) via a mask interface. However, this device is not effective or tolerated in all individuals. The goal of this study is to examine whether a medication called acetazolamide can improve SDB, as an alternative to CPAP treatment. The investigators will measure the improvement in SDB, as well as any change in symptoms, during a 1 week treatment with acetazolamide compared with 1 week of placebo (sugar pill). This study will help to provide data for longer term studies of treatment for SDB in patients who use opioids.
The purpose of this study is to assess whether oxygen supplementation during sleep improves working memory and other clinical and patient-reported outcomes among children who have Down Syndrome (DS) with moderate to severe Obstructive Sleep Apnea (OSA).
The goal of this clinical trial in adults with obstructive sleep apnea prescribed positive airway pressure therapy is to test the effects of a new patient-facing consumer wearable-based program (that involves provision of a consumer wearable that measures oxygen levels during sleep plus customized weekly reports to participants). The main question is to learn whether participants' use of positive airway pressure therapy will differ between the participants who receive the new program immediately versus delayed. Participants assigned to the delayed program will receive usual care while waiting for the program to begin.
The goal of this observational study is to learn about the use of non-invasive ventilation for treatment of obstructive sleep apnoea syndrome in children with Down Syndrome. The main questions it aims to answer are: - What is the impact of non-invasive ventilation on sleep behaviours and quality of life? - What barriers are faced by children and their families in establishing tolerance to non-invasive ventilation? Participants will be asked to complete questionnaires before and after starting treatment. Researchers will compare this data with the results of sleep studies and non-invasive ventilator downloads recorded as part of standard medical care. A sub-group of up to 20 participants will be invited to take part in 45-60 minute interviews exploring expectations, experiences and barriers encountered during non-invasive ventilation therapy.
A problem with breathing during sleep, called obstructive sleep apnea (OSA), likely increases the risk of stroke and is common in people who have had a stroke, present in about 2/3 of stroke survivors. There is also evidence that OSA predicts worse outcome after stroke. The question being addressed in the Stroke and CPAP Outcome Study 3 (SCOUTS3) is how to improve use of continuous positive airway pressure (CPAP) therapy to treat OSA when started during intensive stroke rehabilitation.
The comorbidity between obstructive sleep apnea (OSA) and insomnia (COMISA) is common, and associated with poorer sleep quality. CPAP adherence among COMISA patients is worst than among those with OSA only. The investigators will compare the effect of Eszopiclone 3mg or placebo for 14 days on adherence to CPAP after 30 days and after 6 months.
Hypertension is a frequent condition affecting 11M Spanish citizens and is the leading modifiable contributor to cardiovascular disease and death. Our society has already identified balanced diet, physical activity and emotional wellbeing as the 3 pillars of healthy living. Healthy sleep should be incorporated as the fourth pillar, as clearly supported by the extensively available scientific evidence. Targeting sleep is considered the new frontier in cardiovascular prevention. In fact, recent scientific evidence encourages consideration of including sleep disturbances in the top 10 potentially modifiable cardiovascular risk factors. Sleep-disordered breathing affect 30-80% of patients with hypertension. The personalized management of hypertension is challenging due to; i) the misclassification of hypertensive patients (affecting 1 out of 3 patients); ii) the lack of adequate treatment of high mortality risk hypertensive phenotypes today is an unmet clinical need; iii) unawareness of the impact of sleep-disordered breathing as a modifiable risk factor for hypertension. Importantly, the investigators already made the seminal observations showing that the treatment for sleep-disordered breathing reduces blood pressure in the hypertensive phenotypes with the highest mortality risk. Given the need for novel strategies to treat hypertension and, supported by our data, the investigators propose to study and treat sleep-disordered breathing to improve hypertension control. METASLEEP will go beyond current state-of the-art providing a new paradigm for the accurate hypertension classification and treatment. This project will open up a new avenue on the therapeutic potential of the management of sleep-disordered breathing in hypertension.
Obstructive sleep apnea (OSA) is highly prevalent in the general population and is associated with multiple adverse cardiovascular consequences. Screening for OSA is recommended in those with typical symptoms, such as daytime sleepiness, loud snoring, or abrupt awakenings with gasping or choking. Patients admitted to the general medical wards with these symptoms will be evaluated for the possibility of having OSA.
This study will examine factors associated with outcomes after soft palate surgery and medications (acetazolamide, eszopiclone) that may treat other potential causes of obstructive sleep apnea (loop gain, arousal threshold).
More than 10% of the US population have obstructive sleep apnea (OSA). Standard of care is therapy with CPAP (continuous positive airway pressure) which virtually eliminates OSA. However, most patients use CPAP only for part of the night (4-5hours) and about 50% patients discontinue CPAP long-term. Alternative therapies are limited, thus many OSA patients remain at risk of OSA sequelae (e.g. sleepiness, memory issues, high blood pressure, etc.). Importantly, different patients get OSA for different reasons, and recent data show that some of the underlying causes of OSA ("endotypes") such as having a low arousal threshold (i.e. waking up easily) are associated with lower CPAP adherence. Using a randomized controlled trial design, this will be the first study using a targeted intervention to manipulate the underlying OSA causes (i.e., giving a safe hypnotic to patients with OSA to increase the arousal threshold) to test the hypothesis that endotype-targeted therapy increases CPAP-adherence in patients who have low but continued CPAP usage. Ultimately, this strategy may improve the care and outcomes of millions of undertreated OSA patients.